The QGKF-320 Series is a 320W single-output enclosed frame power supply with active PFC, delivering 12V, 24V, or 48V DC at rated currents of 25A, 13A, or 6.7A respectively. It supports universal AC input from 85VAC to 264VAC and includes protections for over-load, over-power, and short-circuit with auto-recovery. The unit operates from -25°C to 70°C ambient temperature with conformal-coated PCBs and 105°C long-life electrolytic capacitors. Measuring 199x99x50mm, it is cooled by a built-in DC fan and achieves efficiencies up to 87.5%. It complies with UL60950-1, IEC 60950-1, and EN60950-1 safety standards, and meets EN55022 Class B EMI conductive and radiation limits. The power factor exceeds 0.95 at 230VAC and 0.98 at 115VAC, with a minimum hold-up time of 10ms at full load and 230VAC input.
320W Single Output Enclosed Frame Power Supply
Features
Universal AC Input/Full Range
Built in active PFC Function, PF>0.95
High Efficiency, and High Reliability
Output Protections: OLP/OPP/SCP
Withstand 300VAC Surge Input for 5 Sec
Operating Altitude up to 5000m
Wide operating ambient temperature (-25°C~70°C)
Conformal coating on both sides of PCB
All using 105°C long life electrolytic capacitors
100% full burn-in test
| Qualtek Electronics Corp. | |
|---|---|
| Product Category | Power Supplies |
| Product Number | QGKF-320 Series |
| Product Name | 320W Enclosed Frame Power Supply w/ PFC, Single Output |
| Type | Computer Power Supply |
| Form Factor | Board Mount |
| Features | Power Factor Correction |
| DC Output Voltage | 12.0 to 5.0 volts |
